Results 21 to 30 of about 5,433 (245)

Interception and detection of drones using RF-based dataset of drones [PDF]

open access: yesScientific Technical Review, 2020
The usage of Unmanned Aerial Vehicles (UAVs) is accessible for different applications to a wide range of users. However, this wide range of users raises a great concern about the threat (passive or active threats) of malicious actors who can use UAVs for
Šević Tamara   +5 more
doaj   +1 more source

Fault Detection of Transmission Lines Using Unmanned Aerial Vehicle (UAV)

open access: yes, 2023
The power transmission system is an essential part of the modern infrastructure that enables the distribution of electricity from power generation plants to households and industries. Transmission lines are the backbone of the power transmission system, and their proper functioning is crucial for the uninterrupted supply of electricity. However, faults
Albin Thomas Lalu   +6 more
openaire   +2 more sources

Investigation of detection possibility of UAVS using low cost marine radar

open access: yesAviation, 2019
The technologies of Unmanned Aerial Vehicles (UAVs) are fast emerging, but as any other technology, development of UAVs provides not only benefits but also the threats. UAV technologies are developing much faster than means of their control and detection.
Andrius Laučys   +8 more
doaj   +1 more source

Moment feature based fast feature extraction algorithm for moving object detection using aerial images. [PDF]

open access: yesPLoS ONE, 2015
Fast and computationally less complex feature extraction for moving object detection using aerial images from unmanned aerial vehicles (UAVs) remains as an elusive goal in the field of computer vision research.
A F M Saifuddin Saif   +2 more
doaj   +1 more source

Unmanned Aerial Vehicles (UAV) in Precision Agriculture: Applications and Challenges

open access: yesEnergies, 2021
Agriculture is the primary source of income in developing countries like India. Agriculture accounts for 17 percent of India’s total GDP, with almost 60 percent of the people directly or indirectly employed.
Parthasarathy Velusamy   +5 more
doaj   +1 more source

A Probabilistic–Geometric Approach for UAV Detection and Avoidance Systems

open access: yesSensors, 2022
This paper proposes a collision avoidance algorithm for the detection and avoidance capabilities of Unmanned Aerial Vehicles (UAVs). The proposed algorithm aims to ensure minimum separation between UAVs and geofencing with multiple no-fly zones ...
Hae-In Lee   +2 more
doaj   +1 more source

Assessing the limits of centralized unmanned aerial vehicle conflict management in U‐Space

open access: yesIET Intelligent Transport Systems, 2023
There is an important growth of unmanned aerial vehicles (UAVs) performing planned missions in urban environments, which poses significant challenges to the research community. The possibility of collisions represents a critical challenge.
Pablo Boronat   +5 more
doaj   +1 more source

Comprehensive Review of UAV Detection, Security, and Communication Advancements to Prevent Threats

open access: yesDrones, 2022
It has been observed that unmanned aerial vehicles (UAVs), also known as drones, have been used in a very different way over time. The advancements in key UAV areas include detection (including radio frequency and radar), classification (including micro,
Ghulam E. Mustafa Abro   +4 more
doaj   +1 more source

Detection of Flavescence dorée Grapevine Disease Using Unmanned Aerial Vehicle (UAV) Multispectral Imagery [PDF]

open access: yesRemote Sensing, 2017
Flavescence dorée is a grapevine disease affecting European vineyards which has severe economic consequences and containing its spread is therefore considered as a major challenge for viticulture. Flavescence dorée is subject to mandatory pest control including removal of the infected vines and, in this context, automatic detection of Flavescence dorée
Albetis de La Cruz, Johanna   +7 more
openaire   +5 more sources

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